/*
 * Tencent is pleased to support the open source community by making Angel available.
 *
 * Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in 
 * compliance with the License. You may obtain a copy of the License at
 *
 * https://opensource.org/licenses/Apache-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 *
 */


package com.tencent.angel.master.ps.attempt;

/**
 * PS attempt event type.
 */
public enum PSAttemptEventType {
  /**
   * register to master
   */
  PA_REGISTER,

  /**
   * assign a container
   */
  PA_CONTAINER_ASSIGNED,

  /**
   * container is launched successfully
   */
  PA_CONTAINER_LAUNCHED,

  /**
   * container is launched failed
   */
  PA_CONTAINER_LAUNCH_FAILED,

  /**
   * request resource
   */
  PA_SCHEDULE,

  /**
   * update state
   */
  PA_UPDATE_STATE,

  /**
   * unregister from master
   */
  PA_UNREGISTER,

  /**
   * run failed
   */
  PA_FAILMSG,

  /**
   * killed
   */
  PA_KILL,

  /**
   * notify the ps attempt to save matrices
   */
  PA_COMMIT,

  /**
   * sava matrices failed
   */
  PA_COMMIT_FAILED,

  /**
   * save matrices successfully
   */
  PA_COMMIT_SUCCESS,

  /**
   * run over successfully
   */
  PA_SUCCESS,

  /**
   * the container is exited
   */
  PA_CONTAINER_COMPLETE,

  /**
   * diagnostices update
   */
  PA_DIAGNOSTICS_UPDATE
}
